<script setup name="Child">
defineProps({
  money: {
    type: Number,
    default: 10,
  },
  car: {
    type: String,
    default: '三轮',
  },
})
</script>
<template>
  <div>
    <p>money: {{ money }}</p>
    <p>car: {{ car }}</p>
  </div>
</template>
